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Cresap, Michael

(Encyclopedia)Cresap, Michael krēˈsăp [key], 1742–75, American frontiersman and soldier, b. Allegany co., Md. A Native American fighter, he was accused by Thomas Jefferson and others of massacring the family o...

Crookes, Sir William

(Encyclopedia)Crookes, Sir William, 1832–1919, English chemist and physicist. After serving at the Radcliffe Observatory, Oxford, and teaching chemistry at Chester Training College, he retired to work in his own ...

Crookes tube

(Encyclopedia)Crookes tube, device invented by Sir William Crookes (c.1875) consisting essentially of a sealed glass tube from which nearly all the air has been removed and through the walls of which are passed two...

Cushing, Frank Hamilton

(Encyclopedia)Cushing, Frank Hamilton, 1857–1900, American ethnologist, b. North East, Pa. He published his first scientific paper at the age of 17, and at 18 joined the American ethnology bureau at the Smithsoni...

Roger I

(Encyclopedia)Roger I (Roger Guiscard), c.1031–1101, Norman conqueror of Sicily; son of Tancred de Hauteville (see Normans). He went to Italy in 1058 to join his brother, Robert Guiscard, in conquering Apulia and...

Pousette-Dart, Richard

(Encyclopedia)Pousette-Dart, Richard, 1916–92, American painter, b. St. Paul, Minn. The son of an artist and a poet and largely self-taught, he was a member of the first generation of abstract expressionism. He l...

Banting, Sir Frederick Grant

(Encyclopedia)Banting, Sir Frederick Grant, 1891–1941, Canadian physician, M.D. Univ. of Toronto, 1922. From 1923 he was professor of medical research at Toronto. Working with C. H. Best under the direction of J....

Patmore, Coventry Kersey Dighton

(Encyclopedia)Patmore, Coventry Kersey Dighton, 1823–96, English poet. Patmore's first poetry, published in 1844, led to an assistant librarianship (1846–65) at the British Museum. His principal works are The A...

Bourne, Randolph Silliman

(Encyclopedia)Bourne, Randolph Silliman bôrn [key], 1886–1918, American author and social critic, b. Bloomfield, N.J., grad. Columbia Univ., 1912. His critical examination of the American way of life established...

Bradstreet, Anne (Dudley)

(Encyclopedia)Bradstreet, Anne (Dudley), c.1612–1672, early American poet, b. Northampton, England, considered the first significant woman author in the American colonies. She came to Massachusetts in the Winthro...